Myths vs facts: INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch and sleep

The INFINITY DNA-Test with a 28-day plan and recipe book is marketed as a comprehensive solution for health and sleep. Fact: DNA tests can identify genetic variants linked to sleep patterns (e.g., CLOCK, PER3) or nutrient metabolism (e.g., FUT2 for B12). However, the evidence for actionable recommendations from single SNPs is generally weak – effect sizes are small, population-dependent, and often not robustly replicated. The 28-day plan and recipe book are likely generic health advice, not truly personalized to your DNA. Myth: A genetic test alone can revolutionize your sleep. Fact: Sleep is influenced by many factors (stress, light, diet, exercise), and a single SNP explains only a tiny fraction. Combining a test with a plan may boost motivation, but the scientific basis for personalized sleep advice from DNA is thin. Beware of exaggerated claims – most commercial tests rely on association studies, not clinical guidelines. Without specific studies on this product, the evidence level is 'marketing'.